// app/model/share.js
const crypto = require("crypto");
module.exports = (app) => {
  const { STRING, INTEGER, DATE, ENUM, TEXT } = app.Sequelize;

  const Share = app.model.define("share", {
    id: {
      type: INTEGER(20),
      primaryKey: true,
      autoIncrement: true,
    },
    sharedurl: {
      type: STRING,
      allowNull: true,
      defaultValue: "",
      comment: "分享链接",
    },
    file_id: {
      type: INTEGER,
      allowNull: false,
      defaultValue: 0,
      comment: "文件id",
      references: {
        model: "file",
        key: "id",
      },
      onDelete: "cascade",
      onUpdate: "restrict", // 更新时操作
    },
    iscancel: {
      type: INTEGER(1),
      allowNull: false,
      defaultValue: 0,
      comment: "是否取消分享",
    },
    user_id: {
      type: INTEGER,
      allowNull: false,
      defaultValue: 0,
      comment: "用户id",
      references: {
        model: "user",
        key: "id",
      },
      onDelete: "cascade",
      onUpdate: "restrict", // 更新时操作
    },
    created_time: DATE,
    updated_time: DATE,
  });

  Share.associate = function (models) {
    // 关联文件
    Share.belongsTo(app.model.File);
  };

  return Share;
};